This post was published long before the Mists of Pandara Expansion.
The tips and techniques explained here may be outdated.

Enchanting Kits in Frozen Jihad

Freaking happy dance of joy here:

Enchanting will be able to create items that players can use to enchant their gear. These items will be able to be sold on the AH. Standing around town hawking your enchants will become a thing of the past, except perhaps for high-end, super-rare enchants.
– WowInsider Blizzcon Recap